int mainFunc(int arg1, int arg2, int arg3)
{
	arg1 = 5;
	arg2 = 5;
	int& a = arg1;
	int* b = &arg2;
	a = a + 20;
	*b = *b + 30;
	int c = arg1 + arg2 + arg3;
	return c;
}
//[(1,2,3),63]
//[(-1,-2,-1),59]
//[(0,0,0),60]
//[(100,100,100),160]